GJD launches external D-TECT Pet Immune Dual Technology PIR Detector

February 3, 2021

GJD, an award winning manufacturer of professional external detector equipment,announced the launch of its external D-TECT Pet Immune.

The new technology incorporates two PIR’s, microwave, anti-masking and a built in anti-sway system.

Accurate and reliable detection with pet immunity

The D-TECT Pet Immunewill only detect an intrusion when both PIR’s and the microwave are triggered simultaneously, providing truly reliable performance and exceptional resistance to unwanted alarms. Ideal applications include residential or commercial outdoor areas where pets and other animals roam free.

Mark Tibbenham, GJD’s Managing Director commented: “D-TECT Pet Immuneprovides precise detection, whilst eliminating nuisance alarms. The detector is easy to install and is suitable for all weather conditions”.

System design

GJD’s D-TECT Pet Immuneis designed to provide reliable immunity for animals weighing up to 30kg. Major features include covert detection, adjustable field of view and a selectable detection range up to 15 metres.

The D-TECT Pet Immunehas built in anti-sway, which is an advanced filter system designed to differentiate between an intruder and the movement of wind/swaying foliage. This provides maximum detection performance and reduces false alarms in the most challenging outdoor environments.

Outstanding performance

The technology includes built in integral masking curtains and an adjustable sensor module, which enables installers to align the detector’s field of view to match the camera and associated lighting, and so improve performance and efficiency.

Key features

Pet tolerant for animals up to 30kg in size

Selectable range up to 15m

Covert sensor module

Anti-masking technology


Dual PIR & microwave technology

Compliant with industry regulations

Durable weather-proof aesthetically pleasing design

Northwood Technology are Irish distributors for the range of GJD security solutions. For more information on these products please contact our Dublin office on 01 8601880 or our Cork office on 021 2066853